24121042344020 has 12 divisors (see below), whose sum is σ = 50654188922484. Its totient is φ = 9648416937600.

The previous prime is 24121042344001. The next prime is 24121042344029. The reversal of 24121042344020 is 2044324012142.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5039504173456 + 19081538170564 = 2244884^2 + 4368242^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24121042344029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 603026058581 + ... + 603026058620.

It is an arithmetic number, because the mean of its divisors is an integer number (4221182410207).

Almost surely, 2^{24121042344020} is an apocalyptic number.

24121042344020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24121042344020 is an abundant number, since it is smaller than the sum of its proper divisors (26533146578464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

24121042344020 is a wasteful number, since it uses less digits than its factorization.

24121042344020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206052117210 (or 1206052117208 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 24121042344020 its reverse (2044324012142), we get a palindrome (26165366356162).

The spelling of 24121042344020 in words is "twenty-four trillion, one hundred twenty-one billion, forty-two million, three hundred forty-four thousand, twenty".